20132202401000 has 64 divisors (see below), whose sum is σ = 47249144776080. Its totient is φ = 8028985036800.

The previous prime is 20132202400979. The next prime is 20132202401021. The reversal of 20132202401000 is 10420223102.

It is an interprime number because it is at equal distance from previous prime (20132202400979) and next prime (20132202401021).

It can be written as a sum of positive squares in 8 ways, for example, as 1459104548356 + 18673097852644 = 1207934^2 + 4321238^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20132202401000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29532737 + ... + 30206736.

Almost surely, 2^{20132202401000} is an apocalyptic number.

20132202401000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20132202401000 is an abundant number, since it is smaller than the sum of its proper divisors (27116942375080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20132202401000 is a wasteful number, since it uses less digits than its factorization.

20132202401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59739831 (or 59739817 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20132202401000 its reverse (10420223102), we get a palindrome (20142622624102).

The spelling of 20132202401000 in words is "twenty trillion, one hundred thirty-two billion, two hundred two million, four hundred one thousand".